Ejemplos de r_bin_wasm_get_codes en C++ (Cpp)

Ejemplo n.º 1

Archivo: bin_wasm.c Proyecto: das-labor/radare2

static RList *entries(RBinFile *bf) {
	RBinWasmObj *bin = bf && bf->o ? bf->o->bin_obj : NULL;
	// TODO
	RList *ret = NULL;
	RBinAddr *ptr = NULL;
	ut64 addr = 0x0;

	if (!(ret = r_list_newf ((RListFree)free))) {
		return NULL;
	}

	addr = (ut64) r_bin_wasm_get_entrypoint (bin);
	if (!addr) {
		RList *codes = r_bin_wasm_get_codes (bin);
		if (codes) {
			RListIter *iter;
			RBinWasmCodeEntry *func;
			r_list_foreach (codes, iter, func) {
				addr = func->code;
				break;
			}
		}

Ejemplo n.º 2

Archivo: bin_wasm.c Proyecto: ampotos/radare2

static RList *symbols(RBinFile *bf) {
	RBinWasmObj *bin = NULL;
	RList *ret = NULL, *codes = NULL, *imports = NULL;
	RBinSymbol *ptr = NULL;

	if (!bf || !bf->o || !bf->o->bin_obj) {
		return NULL;
	}
	bin = bf->o->bin_obj;
	if (!(ret = r_list_newf ((RListFree)free))) {
		return NULL;
	}
	if (!(codes = r_bin_wasm_get_codes (bin))) {
		goto bad_alloc;
	}
	if (!(imports = r_bin_wasm_get_imports (bin))) {
		goto bad_alloc;
	}

	ut32 i = 0;
	RBinWasmImportEntry *imp;
	RListIter *iter;
	r_list_foreach (imports, iter, imp) {
		if (!(ptr = R_NEW0 (RBinSymbol))) {
			goto bad_alloc;
		}
		ptr->name = r_str_newf ("imp.%s.%s", imp->module_str, imp->field_str);
		ptr->forwarder = r_str_const ("NONE");
		ptr->bind = r_str_const ("NONE");
		switch (imp->kind) {
		case 0: ptr->type = r_str_const ("FUNC"); break;
		case 1: ptr->type = r_str_const ("TABLE"); break;
		case 2: ptr->type = r_str_const ("MEMORY"); break;
		case 3: ptr->type = r_str_const ("GLOBAL"); break;
		}
		ptr->size = 0;
		ptr->vaddr = -1;
		ptr->paddr = -1;
		ptr->ordinal = i;
		i += 1;
		r_list_append (ret, ptr);
	}

	RBinWasmCodeEntry *func;
	r_list_foreach (codes, iter, func) {
		if (!(ptr = R_NEW0 (RBinSymbol))) {
			goto bad_alloc;
		}
		char tmp[R_BIN_SIZEOF_STRINGS];
		snprintf (tmp, R_BIN_SIZEOF_STRINGS, "fnc.%d", i);
		ptr->name = strdup(tmp);
		ptr->forwarder = r_str_const ("NONE");
		ptr->bind = r_str_const ("NONE");
		ptr->type = r_str_const ("FUNC");
		ptr->size = func->len;
		ptr->vaddr = (ut64)func->code;
		ptr->paddr = (ut64)func->code;
		ptr->ordinal = i;
		i++;
		r_list_append (ret, ptr);
	}

	// TODO: use custom section "name" if present
	// TODO: exports, globals, tables and memories
	return ret;
bad_alloc:
	// not so sure if imports should be freed.
	r_list_free (codes);
	r_list_free (ret);
	return NULL;
}